Biblioteca de gaze și solvenți
Acid valerianic
Valeric acid · Valeriansäure · حمض البنتانويك · Валерианова киселина · Πεντανικό οξύ · Ácido valérico · والریک اسید · Acide pentanoïque · חומצה ולרית · Valeriánsav · Asam valerat · Acido valerico
| CAS | 109-52-4 |
|---|---|
| EC | 203-677-2 |
| UN | 3265 |
| Formula | C5H10O2 |
| Masa molară | 102,13 g/mol |
| LIE (LEL) | 1,6 % vol |
| LSE (UEL) | 7,6 % vol |
| Punctul de inflamabilitate | 79,1 °C |
| Temperatura de autoaprindere | 400 °C |
| Clasa de temperatură | T2 |
| Densitatea relativă a gazului sau a vaporilor (aer = 1) | 3,53 |
| GHS | Pericol · H314, H412 |
Valeric acid is a straight-chain saturated fatty acid containing five carbon atoms. It has a role as a plant metabolite. Pentanoic acid appears as a colorless liquid with a penetrating unpleasant odor. Density 0.94 g / cm3. Freezing point -93.2 °F (-34 °C).